| Name | Size | Date | Rating | Description |
| (Parent Dir) | folder | | Up to TI-86 BASIC Math Programs |
 | zeta.zip | 3k | 09-11-01 |  | Zeta Function
This is the zeta function, for all TI's except the TI-73. |
 | rkgood.zip | 1k | 09-02-18 | | Runge-Kutta Numerical ODE Solver
Performs the Runge-Kutta iteration over an interval and outputs the results as vectors. http://en.wikipedia.org/wiki/Runge-Kutta |
| limits.zip | 1k | 06-08-13 | | Limit Evaluator
Finds the limit of any function f(x) at point x=c. |
| grad.zip | 2k | 06-08-13 | | Gradient
Finds the gradient and vector values given a function of two or three variables. Used in Calculus 3. |
| curv.zip | 2k | 06-08-05 | | Curvature
Calculates the radius of curvature of a function f(x) at any given x-value. |
| numeric.zip | 7k | 06-08-05 | | Numerical Methods
Includes 1st & 2nd derivatives of O(h^4) error; Euler's, Improved Eulers, Huens, and RK methods; Gauss-Seidel, LU Decomposition, Gauss Elimination (w/ & w/o pivoting); Any power of polynomial regression; Equation solvers: bisection, false-position, fixed-point iteration, Mullers, Newton-Rhaphson, and secant methods. |
| imp.zip | 1k | 05-04-10 | | Implicit Differentiation Eqn Checker
Includes sample program and how to use the program. Uses Solver; you type in yoyour equation, stick values for x and y, or just pick a value for a x or for a y, and let Solver find the other variable for you. Then you exit, type IMP It gives you the slope at the point (x,y) found in the Solver. Then it asks you to type you your implicit equation that you derived. It checks it and tells you if you're wrong or not (and prints out your slope). Quite useful and simple. |
| antiderv86.zip | 1k | 04-02-03 | | antiderv86
antiderv83 edited to work on TI-86... ,f'dx cX^n = (C/(N+1))x^(N+1) (a "small version" is included... only around 100 bytes or maybe 164 bytes if u add the four 17 byte real variables, which you can easily delete.) |
| area_under_curve_86.zip | 1k | 04-01-03 | | Approximating Area under a curve
enter a function, lower bound, upper bound, and the amount of equal subintervals and it will find the area using four methods, left rectangle area method, right rectangle area method, midpoint rectangle area method, and trapezoid rule. |
| atheultimateprecalculuspr.zip | 19k | 03-10-30 | | The Super Duper Ultra Hyper Mega Precalculus Program
In simple terms, this will be the greatest Precalculus program that will ever be available on Ticalc.org. If you do not believe the credibility of this, then I suggest you take a look at my Super Duper Ultra Hyper Mega Algebra II Program. It is the most complete and comprehensive program now and it will stay that way. Many will try to imitate it, but none will work as good as this. A special thanks goes out for Edwin Howard and his Allmath Program. He was kind enough to let me use his excellent GUI system in which all of my programs are based on. From his base GUI (Graphics User Interface) I was able to add apassword protection system (un-crackable to an ordinary person), a fake clear screen (press [LOG]) so that teachers cant tell that you're using any programs and many other features. The options menu is accessible by pressing [ALPHA], and you can also recall the last subprogram you used (the number appears on the upper left corner). The password protection system will allow only you to access it, and will tell you how many wrong passwords have been typed in (if they try more than 3 times). Pressing [CLEAR] will quit the program. If you leave it running for a while, a screensaver will start up and you can return to the program by pressing any key. And finally press [MORE] for all the author information, my email, version number etc... |
| cumax.zip | 1k | 03-04-13 | | Cubic Local Maximum Finder
Not that the calculator can't do this by itself already, but this finds the local maximum, and with a slight adjustment to the program (if you want to do it email me and I'll tell you how) the local minimum. The calculator does this faster by itself through the graph screen or with the fmax command but you could learn something from the code. |
| eul.zip | 1k | 03-03-23 | | Euler
Calculates the location of the centriod, circumcenter, orthocenter, incenter, and the equasion of the Euler line, for a triangle, from either 3 ordered pairs or 3 lines in y=mx+b form |
| precal86.zip | 4k | 03-03-05 | | PreCalculus Programs
A collection of programs from my precal book, Precalculus with Limits A Graphing Approach. Check readme for specifics. |
| pretools.zip | 3k | 02-09-27 | | Pre-Caclc helper update
this is an updated version of my suite of programs that help you in almost all of the things you do in pre-caculus and some trig. i wrote these for my class and wanted to share them with you. (i forgot a program) |
| newton86.zip | 1k | 02-05-20 | | Newton's Method
Finds the zeros of any function with Newton's method. |
| improved86.zip | 1k | 02-05-20 | | Improved Euler's Method
Numerical solution for differential equations. Same as Euler's method, but more accurate. Table and graph option included. |
| euler86.zip | 1k | 02-05-20 | | Euler's Method
Numerical solution for differential equations. Table and graph option included. |
| runge86.zip | 1k | 02-05-20 | | Runge-Kutta's Method
Numerical solution for differential equations. Same as Improved Euler's method, but more accurate. Table and graph option included. |
| slopefield86.zip | 1k | 02-05-20 | | Slope Field
Graphs the slope field for a differential equation. |
| calcpack86.zip | 30k | 02-05-20 | | Calculus 1 and 2 Pack
Included programs: ram graphs, maclaurin series, volume and rotation of a solid, ram/trapezoid/simpsion, test for convergence, projectile motion, table of domain/range/derivatives/integrals of 12 trig functions and 4 other log/expo functions, exact value/infinite domain of trig functions, Euler's method, Improved Euler's method, Runge-Kutta's method, Newton's method, slope field, and partial sums of a recursive series. |
| converge86.zip | 1k | 02-05-11 | | Test for Convergence
Procedure for determining convergence: Tells you what test to use and if the series converges or diverges. Includes the nth-Term, geometric series, p-Series integral test, ratio test, comparison, nth-Root, and the alternating series test. |
| est86.zip | 1k | 02-04-30 | | RAM, Trapezoid, and Simpson
Estimates the integral with trapzoid, ram, and simpson with the option to run each method after another and input a,b, and n again. |
| domainrg86.zip | 1k | 02-04-30 | | Domain, Range, Derivatives, and Integrals
Displays the domain, range, derivative, and integral of 12 trig functions and 4 other log/expo function separated by categories. |
 | integrate.zip | 1k | 02-03-14 | | Integrate
Displays the integral of any equation. (Example: "3x-7" ---> "3x²/2-7x+C") Also does the fundamental theorem of calculus and graphs. |
| derive.zip | 1k | 02-03-14 | | Derive
Displays the derivative of any equation. (Example: "sin x+4x" ---> "cos x +4".) Works with mulitplication and division rules. Also displays and graphs tangent lines. |
| diffeq86.zip | 1k | 02-03-02 | | 2-Point Differential Equation Solver
This program is designed to solve a differential equatio give two points and the amount of time necessary. |
| calc.zip | 14k | 02-03-01 | | Calculus Toolkit v2.2
UPDATEDLots of useful things for calculus. This program features a tangent line finder (of both explicit and implicit functions), Newtons method of solving equations and finding zeros, Riemann sums (left-hand sums, right-hand sums, and trapezoid, midpoint, and Simpsons method plus the option to compute the actual area), differentiate rational functions, analyzing polynomials (find their integrals, derivatives, critical points, and more), Taylor series, find centroid, point analyzer (calculus info of a specific point, including first derivative, second derivative, critical point info, and the tangent line), and a limit finder. |
| rsumscom.zip | 1k | 01-06-01 | | Riemann Sum
this program helps do Riemann Sums. It also graph the sums into appropriate sections. |
| calceqns.zip | 15k | 01-06-01 | | CalcEqns
This comprehensive formula program includes over 200 Calculus formulas! Find any formula quickly using the menu driven interface. Includes formulas for trigonometry, derivatives, partials, integration, solids of revolution, infinite series, vectors and even differential equations. Three versions of the program are included for Calc I/II, III, and IV. |
| muller.zip | 1k | 01-03-08 | | Muller's Method
This is a great program to use for Muller's Method. If you do not know what it is you probably don't need it. But. if you do need it, it will be very useful. |
| methods.zip | 1k | 01-02-14 | | Root Analysis
This program will do Newton's, Secant, Bisecant and the Method of False Positions that are used to find the root of a function |
| calcarea.zip | 2k | 01-02-07 | | Calculus Area Finder between Two Curves
This program is made to solve for the area between two curves such as f(x) and g(x) over a given interval [a,b]. This a great program this is extremely useful for any Calculus class! |
| ram1.zip | 2k | 01-02-07 | | L-RAM, M-RAM, and R-RAM
This program is for those calculus students out there like myself who are fed up with plugging number after number after number into the Riemann's Sum and Rectangular Approximation Method formulas. This program computes L-RAM, M-RAM, and R-RAM for pretty much any function over any interval with any number of rectangular divisions. There are also several error-handling routines for those that are proned to do stupid stuff when typing in the information needed to compute the differend types of R . A . M . |
| diff.zip | 1k | 01-01-18 | | Differentiation
This program does differentiation for the TI-86. |
| newt.zip | 1k | 00-12-10 | | Newton's Method v1.0
Approximates zeros of a function using Newton's Method |
| precalc3.zip | 1k | 00-11-23 | | Precalc3
This is the greatest precalc helper there is! Really! Uses: menus, small text, picture |
| ezcalc.zip | 1k | 00-10-07 | | Easy Calculus Formulas
Very small program that lists the formulas for both trigometric derivatives and the 4-function derivatives |
| solve2nd.zip | 1k | 00-10-07 | | 2nd Order Determinant Solving Utility
Solves your 2nd order determinants. Tells you both cross multiples and then the solution. A must for a student taking Algebra II. |
| limitfr.zip | 3k | 00-10-07 | | Limit v3.0 (French)
Only (well..) for the frenchies : this is LIMIT 3.0 with added features like ASYMPTOTES.(les verticales, horizontales et obliques). |
| limitdx.zip | 7k | 00-10-07 | | Limit v3.0 DX
DeluXe Version Of LIMIT 3.0 : This adds wonderful features, as CHECK mode, or also Pretty Print >> you won't have approx answer, but EXACT answer, like a Ti89/92 !!!(e.g :it will write "log(5)", instead of "0.69". The same thing for LN, SQUARE ROOTS, Pi...yes! |
| limit.zip | 5k | 00-10-07 | | Limit v3.0
Now V3.0 : the FASTER, SMALLER, EASIER, MOST POWERFUL prog for finding ALL LIMITS of ANY FUNCTION. Many features, modes, options gives you the limits in a very nice layout. |
| frontend.zip | 1k | 00-08-24 | | frontend
Updated frontend for CAS86; minor bug fixed |
| cas86.zip | 27k | 00-08-22 | | CAS86
Advanced Mathematics Software capable of symbolic and exact computations; speed increase over v2.1 |
| simpsons.zip | 1k | 00-05-16 | | Simpsons Rule
This program takes in data and gives you the left and right Rinmann sums, the trapazoidal sum, the midpoint sum, and the sum from Simpsons rule. Under 1k. Tells you how to make program to under 400 bytes. |
| integral.zip | 1k | 00-04-10 | | Integral Summation
This program calculates a numeric integral sum of a function. |
| critical.zip | 1k | 00-04-04 | | Critical Point Finder
This program will find critical points of inflection and concavity. |
| zennewt.zip | 1k | 00-03-02 | | Newton3
Newton's Method by Zeneca |
| linrel.zip | 1k | 00-03-02 | | Linear Relation Solver
A BASIC program that finds the intersection of two linear functions that are in general form. |
| symb.zip | 3k | 00-02-28 | | Symbolic 86 v0.05
A start on a symbolic engine. |
| riemann.zip | 1k | 99-12-25 | | Riemann Sums
Does all Riemann sums: Simpson's, Trapazoidal, Midpoint, Right, and Left. |
| rarea.zip | 1k | 99-11-18 | | Right Tail Pearson-Moment Corr.
Right tail area for Pearson-Moment Corr. |
| numint.zip | 1k | 99-11-18 | | Numerical Integration |
| newtong.zip | 1k | 99-11-18 | | Graphical Newton's Method
Graphical demonstration of Newton's method |
| euler2.zip | 1k | 99-11-18 | | Euler's Method |
| clt.zip | 1k | 99-11-18 | | Central Limit Theorem
Demonstrate Central Limit Theorem |
| powsolv.zip | 1k | 99-11-14 | | PowSolve
Scan graph for roots, extrema, etc. |
| newton2.zip | 1k | 99-11-14 | | Newton's Method |
| implicit.zip | 1k | 99-11-14 | | Implicit
Graph solution to implicit equation. |
| nderiv.zip | 1k | 99-11-14 | | n'th Order Derivatives |
| ctool.zip | 14k | 99-09-23 | | The Calculus Toolkit v3.1
Program that does Integ, Diff, Apps, and epsilon-delta limits. |
| newton.zip | 1k | 99-07-04 | | Newton's Method
Shows each iteration of Newton's method root finding. |
| taylor86.zip | 2k | 99-06-12 | | Taylor86
Taylor polynomial, and nth derivative. |
| apbc.zip | 2k | 99-06-09 | | AP Calculus BC Formulas
Formulas for the Calculus BC AP test. |
| apcalc2.zip | 8k | 99-05-14 | | AP Calculus Notes v1.5
Notes for AP Calculus class (I guess college calculus, too). Contains info on derivates, integrals, applications of integrals, trig. identities, limits, logarithms, etc. |
| limit2.zip | 1k | 99-04-20 | | Limit86
A good program that finds limits of functions. |
| madd.zip | 4k | 99-04-19 | | Maddy 86
Calculus Library. |
| twovarcalc.zip | 5k | 99-03-20 | | Two Variable Calculus v1.2.0 |
| intest.zip | 1k | 99-03-16 | | Integral Estimator v2.0
Riemann Trapezoidal Simpson Torrez rule integral estimator |
| euler.zip | 1k | 99-02-08 | | Euler's Method v1.0
Euler method for Diff EQ |
| intwiz.zip | 1k | 99-02-02 | | Integration Wizard v1.666.6969 Beta
This does left, right, mid, trap, and simpson sums plus graphs for all |
| apcalc.zip | 1k | 99-02-02 | | AP Calculus
Cheat sheet of many AP Calculus equations and trig identities separated by topic. |
| simptrap.zip | 1k | 98-10-05 | | Simpson's Rule and Trapezoidal Rule
Easy to use program that uses Simpson s Rule and the Trapezoidal Rule to approximate definite integrals. |
| calcpak86.zip | 5k | 98-08-30 | | CalcPak86 v1.0
Calculus programs including implicit dy dx and numerical integration |
| sheldisc.zip | 1k | 98-05-18 | | Shell & Disc v0.9 |
| ramv11.zip | 1k | 98-02-21 | | Rectangle Approximation Method 1.1
A better version of RAM for 86. LRAM fixed |
| calculus.zip | 2k | 98-01-01 | | Calculus Program Collection
a collection of useful calculus programs, updated from the last collection. these are the same files just updated |
| ram.zip | 1k | 97-12-21 | | Rectangle Approximation Method
Approximates Area Under Function |
| der1n2.zip | 1k | 97-09-06 | | Der1n2 |
File with animated screen shots
File with reviews
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